332433990871 has 4 divisors (see below), whose sum is σ = 346887642672. Its totient is φ = 317980339072.

The previous prime is 332433990859. The next prime is 332433990881. The reversal of 332433990871 is 178099334233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 332433990871 - 2⁹ = 332433990359 is a prime.

It is a super-2 number, since 2×332433990871² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332433990841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7226825866 + ... + 7226825911.

It is an arithmetic number, because the mean of its divisors is an integer number (86721910668).

Almost surely, 2^332433990871 is an apocalyptic number.

332433990871 is a deficient number, since it is larger than the sum of its proper divisors (14453651801).

332433990871 is a wasteful number, since it uses less digits than its factorization.

332433990871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14453651800.

The product of its (nonzero) digits is 2939328, while the sum is 52.

The spelling of 332433990871 in words is "three hundred thirty-two billion, four hundred thirty-three million, nine hundred ninety thousand, eight hundred seventy-one".